Chemistry. Liable to ignite spontaneously on exposure to air. Cf. pyrophorus, n. 1.
单词 | θ71524 |
释义 | the world > matter > chemistry > chemical substances > [adjective] > by properties (5) pyrophoric1788 Chemistry. Liable to ignite spontaneously on exposure to air. Cf. pyrophorus, n. 1. pyrophorous1800 = pyrophoric, adj. 1 2. optical1947 Designating a substance (e.g. a detergent additive) that produces a whitening effect on textiles by fluorescing in ultraviolet light; (also)… network-forming1950 that forms a network (of atoms, etc.). network-modifying1950 (of an ion) that can act as a network modifier. |
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